From the above link:
The southeast has experienced two consecutive weeks of record warm temperatures far above the seasonal norms for February. In spite of a valiant effort to keep the ski season going by making snow at every opportunity, we’ve made the difficult decision to conclude the 2022-23 winter season this Sunday, February 26 at 5:00pm. Please check our website and mountain cameras for the latest information on conditions, and what will be open for skiing and riding on Saturday and Sunday. All Mission: Affordable season passes will be valid both Saturday and Sunday this weekend. We would like to thank our Season Passholders, Members, Homeowners, and all Wintergreen Resort Guests for skiing and riding with us this winter, and we look forward to kicking off another ski season next December.